From 61386f1ebbc8d223c73c5b02cd52811569bfc207 Mon Sep 17 00:00:00 2001
From: "Jordan K. Hubbard" <jkh@FreeBSD.org>
Date: Fri, 28 Oct 1994 15:19:57 +0000
Subject: [PATCH] Totally refrobnicate stage0.  Add an extern to sysinstall.h
 so we can all share the same `selection' variable.

---
 sbin/sysinstall/stage0.c     | 66 +++++++++++++++++++++++++++++-------
 sbin/sysinstall/sysinstall.h |  1 +
 2 files changed, 54 insertions(+), 13 deletions(-)

diff --git a/sbin/sysinstall/stage0.c b/sbin/sysinstall/stage0.c
index c5483e88bc5d..c68045d7223a 100644
--- a/sbin/sysinstall/stage0.c
+++ b/sbin/sysinstall/stage0.c
@@ -1,13 +1,18 @@
 /*
- * ----------------------------------------------------------------------------
- * "THE BEER-WARE LICENSE" (Revision 42):
- * <phk@login.dkuug.dk> wrote this file.  As long as you retain this notice you
- * can do whatever you want with this stuff. If we meet some day, and you think
- * this stuff is worth it, you can buy me a beer in return.   Poul-Henning Kamp
- * ----------------------------------------------------------------------------
+ * Copyright (c) 1994, Jordan Hubbard, Paul Richards and Poul-Henning Kamp.
  *
- * $Id: stage0.c,v 1.2 1994/10/20 04:59:56 phk Exp $
+ * All rights reserved.
  *
+ * This software may be used, modified, copied, distributed, and
+ * sold, in both source and binary form provided that the above
+ * copyright and these terms are retained, verbatim, as the first
+ * lines of this file.  Under no circumstances is the author
+ * responsible for the proper functioning of this software, nor does
+ * the author assume any responsibility for damages incurred with
+ * its use.
+ *
+ * [Note: This file bears almost no resemblance to what was here in an
+ * earlier incarnation].
  */
 
 #include <stdio.h>
@@ -19,15 +24,50 @@
 
 #include "sysinstall.h"
 
-void
-stage0()
+static char *welcome[] = {
+    "View 'READ ME FIRST' File.",
+    "View FreeBSD Copyright Information.",
+    "Proceed with installation.",
+    "Repair existing installation ('fixit' mode).",
+    "Exit to shell.",
+};
+
+void stage0()
 {
+    int valid = 0;
+
+    do {
+	if (!dialog_menu("Welcome to FreeBSD!",
+			 "Please select one of the following options.\n",
+			 10, 75, 5, 5, welcome, selection))
+	    valid = 1;
+	dialog_clear();
+    } while (!valid);
+    switch (atoi(selection)) {
+    case 1:	/* View readme */
 	if (!access(README_FILE, R_OK)) {
-		dialog_clear();
-		dialog_textbox("READ ME FIRST", README_FILE, 24, 80);
+	    dialog_clear();
+	    dialog_textbox("READ ME FIRST", README_FILE, 24, 80);
 	}
+	break;
+
+    case 2:	/* View copyrights */
 	if (!access(COPYRIGHT_FILE, R_OK)) {
-		dialog_clear();
-		dialog_textbox("COPYRIGHT", COPYRIGHT_FILE, 24, 80);
+	    dialog_clear();
+	    dialog_textbox("COPYRIGHT", COPYRIGHT_FILE, 24, 80);
 	}
+	break;
+
+    case 3:	/* Proceed (do nothing special, really) */
+	break;
+
+    case 4:
+	dialog_msgbox("Sorry!", "This feature not currently implemented.",
+		      6, 75, 1);
+	break;
+
+    case 5:
+	exit(0);
+	break;	/* hope not! :) */
+    }
 }
diff --git a/sbin/sysinstall/sysinstall.h b/sbin/sysinstall/sysinstall.h
index aedd3479ebd4..f3f3f20e73ff 100644
--- a/sbin/sysinstall/sysinstall.h
+++ b/sbin/sysinstall/sysinstall.h
@@ -44,6 +44,7 @@
 EXTERN char *devicename[MAXFS+1];
 EXTERN char *mountpoint[MAXFS+1];
 EXTERN int dialog_active;
+EXTERN char selection[];
 
 extern unsigned char **avail_disknames;
 extern int no_disks;